12000122111210 has 128 divisors (see below), whose sum is σ = 22469203008000. Its totient is φ = 4612258739200.

The previous prime is 12000122111203. The next prime is 12000122111221. The reversal of 12000122111210 is 1211122100021.

12000122111210 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×12000122111210² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1482773924 + ... + 1482782016.

It is an arithmetic number, because the mean of its divisors is an integer number (175540648500).

Almost surely, 2^{12000122111210} is an apocalyptic number.

12000122111210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12000122111210 is a deficient number, since it is larger than the sum of its proper divisors (10469080896790).

12000122111210 is a wasteful number, since it uses less digits than its factorization.

12000122111210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8576.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 12000122111210 its reverse (1211122100021), we get a palindrome (13211244211231).

The spelling of 12000122111210 in words is "twelve trillion, one hundred twenty-two million, one hundred eleven thousand, two hundred ten".